Search results

Filter by

Remove filters

100 results found

Grain Stirrers

Investigating the use of grain stirrers when drying grain on farms or in grain stores.

Images for plagioclase grain shape and size (NERC grant NE/N009894/1)

Measurements of the aspect ratio of plagioclase grains in dolerites from sills. Photomicrographs (several per sample across each of the sills, at a magnification such that the long side of the...

Nd model age versus deposition age of fine-grained continental sedimentary rocks (NERC grant NE/K008862/1)

A worldwide compilation of 645 analyses of Sm and Nd concentrations, and Nd isotopes, in fine-grained continental sedimentary rocks with a range of deposition ages. These data were used in Dhuime...

Channel topography and grain-scale sediment structure, measured in Bury Green Brook (UK) between 2014 and 2018

Dataset contains Terrestrial laser scanner (TLS) and CT scan data collected during fieldwork on a small gravel-bed river. TLS data show the river bed surface topography collected at five intervals...

Micromagnetic domain structures and thermal stability of magnetite and iron as a function of grain size, shape and temperature (NERC grant NE/J020966/1)

The vast majority of palaeomagnetic recordings held in rock and meteorites are contained in small inhomogeneously magnetised particles that have a single-vortex (SV) domain state. The reliability...

Grain size distributions in saltmarsh soil samples from UK saltmarshes collected between 2018 and 2021

[This dataset is embargoed until May 1, 2025]. The dataset details the grain size distributions of 459 subsamples from 18 soil cores collected from across 14 UK saltmarshes between 2018 and 2021....

Grain Size data from a selection of tephra occurrences drilled at IODP Sites 350-U1436 and 350-U1437. (NERC grant NE/M005240/1)

120 samples of 57 tephra layers identified at IODP Expedition 350 sites (U1436 and U1437) were used in grain size analysis. Some layers have one grain size measurement, others have multiple...

UK Environmental Change Network (ECN) fine grain vegetation data: 1994-2015

Fine Grain Vegetation data from the UK Environmental Change Network (ECN) terrestrial sites. These data are collected at all of ECN's terrestrial sites using a standard protocol (see supporting...

UK Environmental Change Network (ECN) coarse grain vegetation data: 1993-2012

Coarse grain vegetation data from the UK Environmental Change Network (ECN) terrestrial sites. These data are collected at all of ECN's terrestrial sites using a standard protocol (see supporting...

UK Environmental Change Network (ECN) Fine Grain Vegetation data: 1994-2012

[THIS DATASET HAS BEEN WITHDRAWN]. Fine Grain Vegetation data from the UK Environmental Change Network (ECN) terrestrial sites. These data are collected at all of ECN's terrestrial sites using a...

Experimental friction data for different grain size quartz gouges under different effective normal stresses (NERC Grant NE/P002943/1)

The data are from a suite of friction experiments performed on 3 different grain size quartz gouges (5, 15 and 30 microns). The quartz gouge layers were sheared under a range of effective normal...

2001 Strategic Environmental Assessment SEA1. Laboratory report on grain size analysis of seabed samples (Faroe Shetland Channel)

This report pertains to samples collected for the UK Department of Trade and Industry (now Department of Energy and Climate Change) as part of Strategic Environmental Assessment SEA1 (White Zone)...

Maritime and Coastguard Agency (MCA) Bathymetric Survey HI1542, Isle of Grain to Leysdown, (02/06/2017 to 25/06/2017)

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1542; Isle of Grain to...

Microstructural Electron Backscattered Diffraction data from experiments designed to test whether olivine grain boundaries in the mantle are water enriched (NERC Grant NE/M000060/1)

Electron backscatter diffraction was used to quantify grain boundary misorientations in experimental samples doped with deuterium-enriched water. The same samples were subsequently studied with...

Leading linear growth rates for steady uniform morphodynamic overland flows at different Froude numbers and grain diameters (NERC Grant NE/S00274X/1)

Shallow overland flows in steady state can become unstable and break up into destructive surges. The following data documents maximum growth rates for disturbances to uniform steady flows on a...

2002 Strategic Environmental Assessment SEA2 Laboratory report. Grain size analyses sea bed sediments collected in North Sea, 2001. BGS Tech Note CR/01/193

This report is the product of the laboratory analyses carried out on sediments collected on the MV Kommandor Jack during the summer or 2001 as part of Department of Trade and Industry's (now...

Triaxial data, hydrostatic loading data and processed representative elementary area (REA), grain size image analysis data for Bentheim, Castlegate and a synthetic sandstone sample (NERC Grant NE/L002469/1)

We examine the role of cement on compaction band formation by performing triaxial tests on three sandstones, Bentheim, Castlegate and a synthetic sandstone which possess very similar porosities...

Fine-grained sediment diffuse pollution risk mapping scenarios for the Yorkshire Derwent catchment

Erosion risk mapping showing river channel concentrations modelled using SCIMAP for the Yorkshire River Derwent, UK. Scenario mapping has been carried out and the dataset includes the following...

Geochemistry and grain size of terrestrial sediments collected across a stream network, Swineshaw Moor, UK, 2018

This dataset contains details of sediment geochemistry, loss-on-ignition and sediment median particle size for terrestrial sediment samples collected across the stream network of Harehill and...

Measurements of the the depth, grain size characteristics and sedimentation rate for sediment cores collected from the floodplain of the Rio Beni in 2011, 2012, and 2013 (NERC Grant NE/H009108/1)

The data in this file represent measurements of the the depth, grain size characteristics and sedimentation rate for sediment cores collected from the floodplain of the Rio Beni in 2011, 2012, and...